********************DATA PREP********************
cd "C:\RCFS Data"
clear all
set more off
use "Compustat data.dta", clear

winsor2 roa roe q mb td2ta td2ma capx2ta capx2ppe divs2ta divyield cash2ta cash2na logat logsale logme tang firmage, replace cuts(1 99)
summ roa roe q mb td2ta td2ma capx2ta capx2ppe divs2ta divyield cash2ta cash2na logat logsale logme tang firmage, detail
